55520226

素因数分解:

$2^1\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{1999}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 120432000

約数和(自身を除く): 64911774

約数列:

[1, 2, 3, 6, 9, 18, 1543, 1999, 3086, 3998, 4629, 5997, 9258, 11994, 13887, 17991, 27774, 35982, 3084457, 6168914, 9253371, 18506742, 27760113, 55520226]

約数ペア:

[(1, 55520226), (2, 27760113), (3, 18506742), (6, 9253371), (9, 6168914), (18, 3084457), (1543, 35982), (1999, 27774), (3086, 17991), (3998, 13887), (4629, 11994), (5997, 9258)]